You have been helped. Go to the guide in my signature called "softmod any wii". Follow the directions that apply to your situation. We can come and do it for you, you will have to do a little reading on your own. If you have questions about the guide, ask your questions in that thread. If your homebrew channel still works you can click on the "softmods with homebrew channel inastlled" tab. If HBC does not still work, you will have to use one of the game exploits to repair your wii. The guide is very well written and if you follow it correctly you will never have to worry about an accidental update again.

you have been helped in the other thread. Perhaps you should read the rules too, you should not just start another thread on the same topic. Be patient, we want to help but there is not always going to be someone just waiting here to answer your question.